28/04/2024
Here is an introduction to understanding dementia – a syndrome encompassing a group of neurodegenerative conditions which cause progressive loss of neurons, thereby impacting cognitive functioning. You may also be asking the question of what is cognition? Cognition is also an umbrella term, which encompasses a range of mental processes including, perception, memory, thinking, emotional recognition, language, learning, attention, executive functioning, and reasoning.
Throughout this post I highlight:
1. Types and causes of dementia (you may know that Alzheimer’s Disease is the most common type, followed by Vascular Dementia Dementia)
2. How dementia impacts someone (the experience of dementia varies so much from one individual to another)
3. Prevalence of dementia
4. Risk factors of dementia
Useful further reading:
~ Alzheimer’s Society Website
~ Alzheimer Scotland Website (particularly for information around ‘Stress and Distress’)
~ Alzheimer’s Research UK Website
~ National Institute for Health and Care Excellence > Dementia: How common is it?
~ Work Health Organisation > Dementia
~ DeTure. M. A., & Dickson, D. W. (2019). The neuropathological diagnosis of Alzheimer’s disease. Molecular Neurodegeneration, 14(32), 1-18. https://doi.org/10.1186/s13024-019-0333-5
~ Morra, L. F., & Donovick, P. J. (2014). Clinical presentation and differential diagnosis of dementia with Lewy bodies: a review. International Journal of Geriatric Psychiatry, 29(6), 569-576. https://doi.org/10.1002/gps.4039
~ Tsai, P., Teng, E., Liu, C., & Mendez, M. F. (2011). Posterior Cortical Atrophy: Evidence for Discrete Syndromes of Early-Onset Alzheimer’s Disease. American Journal of Alzheimer’s Disease & Other Dementias, 26(5), 413-418. https://doi.org/10.1177/1533317511418955
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